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858 Commits

Author SHA1 Message Date
Xiang Xiao
1f920e55d3 Move warning option from Make.defs to Toolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-15 15:40:35 +03:00
Xiang Xiao
2976accd9f arch: Remove the extra space before the function prototype 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-15 13:55:58 +03:00
Xiang Xiao
1fb8c13e5e Replace nxsem_timedwait_uninterruptible with nxsem_tickwait_uninterruptible 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-15 13:55:58 +03:00
Xiang Xiao
1ba316b5c7 arch: Remove board/libboard$(LIBEXT) from the rerequest of export_startup 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-12 23:34:31 +03:00
Xiang Xiao
8634e8de64 Replace all sem_xxx with nxsem_xxx 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-10 15:08:36 +03:00
Xiang Xiao
aeb9c5d822 boards: Move -fno-strict-aliasing from Make.defs to Toolchain.defs 
and migrate MAXOPTIMIZATION into ARCHOPTIMIZATION

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-01 11:36:41 +03:00
Xiang Xiao
a021177de8 arch: Fix the style found in review 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-01 11:29:44 +03:00
Xiang Xiao
94cb0c6072 arch: Move -nostdinc++ to Tooolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-29 21:08:14 -03:00
Xiang Xiao
8f8ee25a9c boards: Move -g from Make.defs to Toolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-25 16:23:03 +03:00
Xiang Xiao
e9f5eb0823 boards: Move "-fno-exceptions -fcheck-new" from Make.defs to Toolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-25 16:22:46 +03:00
Xiang Xiao
75326e563d boards: Move -fno-common from Make.defs to Toolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-25 07:57:29 +03:00
chao.an
1c8e12406e compile/opt: add config DEBUG_LINK_MAP 
Selecting this option will pass "-Map=$(TOPDIR)$(DELIM)nuttx.map" to ld
when linking NuttX ELF. That file can be useful for verifying
and debugging magic section games, and for seeing which
pieces of code get eliminated with DEBUG_OPT_UNUSED_SECTIONS.

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-22 01:37:23 +08:00
chao.an
64d7326ed5 compile/opt: add config DEBUG_OPT_UNUSED_SECTIONS 
Enable this option to optimization the unused input sections with the
linker by compiling with " -ffunction-sections -fdata-sections ", and
linking with " --gc-sections ".

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-22 01:37:23 +08:00
Xiang Xiao
9fad9ed66b arch/mips: Remove unneeded group_addrenv call which handled by mips_doirq 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-18 18:34:12 +03:00
Xiang Xiao
ef1a98dd00 Remove the unneeded void cast 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-17 23:32:05 +03:00
Xiang Xiao
977fa987e2 arch/mips: Remove FAR from chip and board folder 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-17 18:42:38 +03:00
chao.an
c08d9047b2 arch/Toolchain.defs: replace all ${/$} with $(/$) 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-17 00:58:34 +08:00
Abdelatif Guettouche
6d12ee19e2 arch: Move the DUMP_ON_EXIT logic after nxtask_exit. 
Otherwise we will try to dump the state of the current task, however the
exit handler has already started doing some cleanup and invalidated its
group.  Accessing the group from dumponexit will crash.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-13 21:59:23 +08:00
Abdelatif Guettouche
d6c952c56f arch: Fix compile error when enabling CONFIG_DUMP_ON_EXIT 
"error: incompatible types when assigning to type 'struct filelist *' from type 'struct filelist'
   filelist = tcb->group->tg_filelist;"

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-13 21:59:23 +08:00
ligd
e87d262c7f arch/Toolchain.defs: add wildcard for EXTRA_LIBS 
VELAPLATFO-1491

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-27 22:53:58 +03:00
Petro Karashchenko
68902d8732 pid_t: unify usage of special task IDs 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-22 21:22:32 +08:00
Petro Karashchenko
3fff4508c7 netinitialize: call xxx_netinitialize unconditionally 
The xxx_netinitialize is defined to a function only if
CONFIG_NET=y and CONFIG_NETDEV_LATEINIT=n.  Otherwise it
is defined to an empty macro.

Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-19 17:41:33 +08:00
Petro Karashchenko
6472a698b6 style/typo: fix few style and typo issues 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-18 17:05:10 +01:00
Petro Karashchenko
b04447d066 timer_lowerhalf: minor improvements 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-15 10:30:48 +08:00
Xiang Xiao
b6bc460b2c arch: Make the comment and definition of CONFIG_SYS_RESERVED correctly 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-14 22:51:00 +02:00
Xiang Xiao
54e630e14d arch: Merge up_arch.h into up_internal.h 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-14 09:32:17 +02:00
Xiang Xiao
c96c96a399 drivers: Merge the common driver initialization into one place 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-13 11:24:48 -03:00
Xiang Xiao
17d1a48fc9 arch: Remove up_puts prototype from up_inernal.h 
since it's defined in include/nuttx/arch.h now

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-11 23:08:07 +02:00
Xiang Xiao
3bf416e8b8 arch: Move STACK_ALIGNMENT definition to up_internal.h 
to avoid the same macro duplicate to many place

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-28 15:05:41 +08:00
Xiang Xiao
44bd3212d4 arch: Remove SYS_RESERVED from Kconfg 
let's arch define the correct value instead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-27 22:54:13 +08:00
Xiang Xiao
0c7517e579 arch: Remove the duplicated syscall.h in each arch 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-27 22:54:13 +08:00
Xiang Xiao
163fe4ff0b boards: Replace CONFIG_CYGWIN_WINTOOL with CONVERT_PATH 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-20 21:15:36 +01:00
Xiang Xiao
1d1bdd85a3 Remove the double blank line from source files 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-20 20:10:14 +01:00
Alan Rosenthal
8defb843aa Remove duplicate linker script definitions 
## Summary
A lot of linker scripts were listed twice, once for unix, once for windows.

This PR cleans up the logic so they're only listed once.

 ## Impact
Any opportunity to use a single source of truth and reduce lines of code is a win!

 ## Testing
CI will test all build
 2022-02-17 02:55:25 +08:00
Xiang Xiao
2c3020ddaf arch/Toolchain.defs: Replace --print-file-name=libgcc.a with --print-libgcc-file-name 
to more compatable with clang: https://reviews.llvm.org/D25338

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-31 09:46:04 +01:00
Xiang Xiao
e0b62bf677 arch/Toolchain.defs: Don't expand EXTRA_LIBS immediately 
since board's Make.defs may overwrite ARCHCPUFLAGS

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-30 11:04:35 +09:00
Xiang Xiao
1c2c0e4707 arch/Toolchain.defs: Simplify the builtin library addition for EXTRA_LIBS 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-28 12:02:38 +01:00
Petro Karashchenko
6c27f3c19d toolchain: add libm to EXTRA_LIBS only if it is provided by the compiler 
Some toolchains may be built without libm support, but using
such toochain should not generate any errors in case if math
functions are not used in the program

Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-22 15:36:29 +08:00
Xiang Xiao
2935751bfd Fix error: implicit declaration of function 'up_cpu_index' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-20 23:21:21 +08:00
Xiang Xiao
77792a1598 sched: Define CONFIG_SMP_NCPUS to 1 in no SMP case 
to simplify the SMP related code logic

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-20 23:21:21 +08:00
Petro Karashchenko
08043fb5bc net: unify FAR keyword usage for all net buffer memory mapped buffers 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-20 01:42:56 +08:00
Petro Karashchenko
9551de7115 net: use HTONS, NTOHS, HTONL, NTOHL macro in kernel code 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-18 10:59:47 +01:00
Petro Karashchenko
8d3bf05fd2 include: fix double include pre-processor guards 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-16 11:11:14 -03:00
Zeng Zhaoxiu
fb43fd73ed signal: signal handler may cause task's state error 
For example, task is blocked by nxsem_wait(sem1), use nxsem_wait(sem2)
in signal handler, and take sem2 successfully, after exit from signal
handler to task, nxsem_wait(sem1) returns OK, but the correct result
should be -EINTR.

Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
 2022-01-05 21:36:44 +09:00
Petro Karashchenko
d23ad9b9b0 userspace: fix typos in comments 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-02 20:50:30 +01:00
chao.an
a42aa8415d compile/flags: add FRAME_POINTER into Toolchain.defs 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-12-27 22:31:27 -06:00
Petro Karashchenko
3e76c3266e assert: unify stack and register dump across platforms 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2021-12-20 00:02:12 -03:00
chao.an
b11833cbba arch/assert: flush the syslog before stack dump 
flush the syslog before stack dump to avoid buffer overwrite

Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-12-15 12:00:35 -06:00
Petro Karashchenko
51a2db6ffc Kconfig: improve uniformity 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2021-12-14 07:32:48 -06:00
chao.an
89e2f00dad arch/assert: fix the stack dump overflow 
[ EMERG] kasan_report: kasan detected a read access error, address at 0x3c24fca8, size is 4
[ EMERG] up_assert: Assertion failed at file:kasan/kasan.c line: 104 task: init
[ EMERG] backtrace|10:  0x2c334666 0x2c35f0d6 0x2c359ef6 0x2c35f830 0x2c360ed4 0x2c3615c0 0x2c324e0c 0x2c30a168
[ EMERG] up_registerdump: R0: ffffffff R1: 00000004 R2: ffffffff R3: ffffffff
[ EMERG] up_registerdump: R4: 3c20d4f0 R5: 2c35acd5 R6: 00000000 FP: 3c24fae8
[ EMERG] up_registerdump: R8: 3c20d504 SB: ffffffff SL: 2c413e7c R11: 2c411eb8
[ EMERG] up_registerdump: IP: 00000002 SP: 3c24fae8 LR: 00000003 PC: 2c35f0d6
[ EMERG] up_registerdump: xPSR: 61010000 BASEPRI: 000000e0 CONTROL: 00000004

Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-12-13 01:43:18 -06:00
Xiang Xiao
6357523892 arch: Add _wchar_t typedef like other basic types 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-12-09 16:57:23 +09:00
Xiang Xiao
a0990ee416 arch: Remove the duplicated up_tls_info implementation 
Define up_tls_info in arch/arch.h directly if the general one isn't suitable

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-12-05 20:59:53 -06:00
Xiang Xiao
19e5ee6ce0 arch: Remove FILE dump code from _up_dumponexit 
since the kernel build can't access the userspace memory
inside other process directly

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-12-06 11:23:58 +09:00
Xiang Xiao
b65c7c26cf arch: Dump task name through tcb_s::name instead of argv[0] 
since argv is defined in task_tcb_s not tcb_s

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-12-01 16:04:15 +01:00
Alin Jerpelea
15a37c5a5a arch: Omni Hoverboards: update licenses to Apache 
Gregory Nutt has submitted the SGA
Omni Hoverboards has submitted the SGA
David Sidrane has submitted the ICLA
Mateusz Szafoni has submitted the ICLA
Sebastien Lorquet has submitted the ICLA
Paul Alexander Patience has submitted the ICLA

as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-09-28 04:37:38 -07:00
Xiang Xiao
b0c782255c libxx: Change CXX_LIBSUPCXX to LIBSUPCXX 
align with other Kconfig(e.g. LIBCXXABI, LIBCXX, UCLIBCXX)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-28 17:14:48 -03:00
Abdelatif Guettouche
5b350f3a0f arch/*_reprioritizertr.c: Fix typos in comments. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-08-14 11:19:34 -07:00
Alexander Lunev
95abf562f4 boards: added a basic support for chipKIT Wi-FIRE board; 
added Sourcery CodeBench Lite for MIPS ELF Toolchain option;
corrected inaccuracies in Photon board and EMW3162 board README.txt files.
 2021-08-01 08:45:02 -07:00
Xiang Xiao
b3f9ffbe72 Replace all __attribute__((aligned(x)) with aligned_data(x) 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-07-29 21:55:21 -03:00
Alexander Lunev
98e7776714 pic32mz: added support for PIC32MZ2048EFG MCU 2021-07-29 07:46:26 -07:00
jordi
f3af6edf93 Kconfig: add quotes in source to clean warnings from setconfig 
To avoid the setconfig warning "style: quotes recommended around xxx in
source xxx"
 2021-07-23 02:32:19 -07:00
Abdelatif Guettouche
e85b119363 arch/: Clean what was made during context in distclean. 
Cleaning during `clean_context` had the issue of remaking everything
when `menuconfig` was issued.  That's because `menuconfig` has a
`clean_context` on its way.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-07-21 16:52:36 -03:00
Xiang Xiao
98b5724b59 arch: Fix rtcb can't found error 
use the same condition check in declaration and reference

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I7b05316e914708fceeddac394d784ee3720a3c1b
 2021-07-16 12:48:09 -03:00
Xiang Xiao
ab974edc84 sched: Identify the stack need to free by TCB_FLAG_FREE_STACK 
instead calling kmm_heapmember or umm_heapmember because:
1.The stack supplied by caller may allocate from heap too
2.It's hard to implement these two function in ASan case

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I196377822b7c4643ab4f29b7c1dc41dcd7c4dab1
 2021-06-18 05:44:41 -07:00
Xiang Xiao
fa0d123f87 arch: Colorize the idle thread stack in an unified way 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Idae8da53e5a4799a8edc0e882f17fd515b70cb14
 2021-06-10 06:50:41 -07:00
Xiang Xiao
6576306bca arch: Rename xxx_getsp to up_getsp 
All modern desgin support stack pointer and it's also an
important information, so let's standardize this interface.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-09 10:20:02 -07:00
Xiang Xiao
5b2a17b892 Include assert.h in necessary place 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-08 13:06:08 -07:00
Xiang Xiao
2e54df0f35 Don't include assert.h from public header file 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-03 08:36:03 -07:00
Nathan Hartman
8af9d39667 Documentation, comments: Minor improvements and typos fixed 2021-05-09 19:12:13 -07:00
Xiang Xiao
2335b69120 arch: Allocate the space from the beginning in up_stack_frame 
arch: Allocate the space from the beginning in up_stack_frame

and modify the affected portion:
1.Correct the stack dump and check
2.Allocate tls_info_s by up_stack_frame too
3.Move the stack fork allocation from arch to sched

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-04-16 12:41:41 +09:00
Xiang Xiao
8640d82ce0 arch: Rename g_intstackbase to g_intstacktop 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-04-16 12:41:41 +09:00
Xiang Xiao
3f67c67aaf arch: Fix the stack boundary calculation and check 
All supported arch uses a push-down stack:
The stack grows toward lower addresses in memory. The stack pointer
register points to the lowest, valid working address (the "top" of
the stack). Items on the stack are referenced as positive(include zero)
word offsets from sp.
Which means that for stack in the [begin, begin + size):
1.The initial SP point to begin + size
2.push equals sub and then store
3.pop equals load and then add

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-04-10 08:39:54 -07:00
Alin Jerpelea
628d8ca9e1 arch: mips: nxstyle fixes 
fixes for errors reported by nxstyle

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-04-08 11:41:02 -03:00
Gregory Nutt
a9e2195e65 Remove unused 'running' field from freerun lower half drivers. 
That field is never used and, in most cases, is never initialized correctly.

This should have no impact to anything with the possible exception of free-running drivers.

Verified using CI builds only.
 2021-04-07 20:35:50 -03:00
Alin Jerpelea
08e5378b11 NuttX: Gregory Nutt: update licenses to Apache 
Several licenses were missed in the initial work

David Sidrane has submitted the ICLA and we can migrate the licenses
 to Apache.

Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-04-03 04:20:31 -07:00
Alin Jerpelea
b84f45812e NuttX: Abdelatif Guettouche: update licenses to Apache 
Abdelatif Guettouche has submitted the ICLA and we can migrate the licenses
 to Apache.

Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-04-01 12:13:12 -05:00
Alin Jerpelea
c6f60ad3f0 arch: mips:Mixed case identifier fix 
Fix for Mixed case identifier found in pic32mz_timer.h

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-31 08:48:33 -07:00
Alin Jerpelea
29529e8758 arch: mips: nxstyle fixes 
Nxstyle fixed to pass CI

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-31 08:48:33 -07:00
Alin Jerpelea
f3f10a3b96 arch: mips: Author Gregory Nutt: update licenses to Apache 
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-31 08:48:33 -07:00
Jiuzhu Dong
e96c8b9283 fs: allocate file/socket dynamically 
Change-Id: I8aea63eaf0275f47f21fc8d5482b51ffecd5c906
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-03-17 06:46:42 -07:00
Alin Jerpelea
bd94263a33 arch: Makefile: Author Gregory Nutt: update licenses to Apache 
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-13 05:56:43 -08:00
Gustavo Henrique Nihei
330eff36d7 sourcefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
Brennan Ashton
f23f2a8557 Fix context switch bug for pic32mx 2021-02-21 22:24:12 -08:00
Brennan Ashton
7a9e9b770f pic32mz does not have ANSELJ register on port K 2021-02-21 18:27:56 -08:00
Xiang Xiao
94da3e4c3a arch: Remove critical section inside up_schedule_sigaction 
since nxsig_tcbdispatch already hold it for us

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2fe6ad840bdca3ec0eaa76a9af3b6929c7d5a721
 2021-01-22 08:34:07 +01:00
Masayuki Ishikawa
ec73a4e69c arch & sched: task: Fix up_exit() and nxtask_exit() for SMP 
Summary:
- During repeating ostest with sabre-6quad:smp (QEMU),
  I noticed that pthread_rwlock_test sometimes stops
- Finally, I found that nxtask_exit() released a critical
  section too early before context switching which resulted in
  selecting inappropriate TCB
- This commit fixes this issue by moving nxsched_resume_scheduler()
  from nxtask_exit() to up_exit() and also removing
  spin_setbit() and spin_clrbit() from nxtask_exit()
  because the caller holds a critical section
- To be consistent with non-SMP cases, the above changes
  were done for all CPU architectures

Impact:
- This commit affects all CPU architectures regardless of SMP

Testing:
- Tested with ostest with the following configs
- sabre-6quad:smp (QEMU, dev board), sabre-6quad:nsh (QEMU)
- spresense:wifi_smp
- sim:smp, sim:ostest
- maix-bit:smp (QEMU)
- esp32-devkitc:smp (QEMU)
- lc823450-xgevk:rndis

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2020-12-21 23:29:56 -06:00
chao.an
4a559807a5 arch/netdev: try tcp timer in every txavail call 
In the current implementation, the first transmission of the new
connection handshake is depends entirely by tcp_timer(), which will
caused 0.5s - 1s delay each time in connect().

This patch is mainly to improve the performance of TCP handshake.

Original:

nsh> tcp_client
[    1.536100] TCP connect start.
[    2.000200] TCP connect end. DIFF: tick: 4641, 464ms.
[    3.000300] TCP connect start.
[    4.000400] TCP connect end. DIFF: tick: 10001, 1000ms.
[    5.000500] TCP connect start.
[    6.000600] TCP connect end. DIFF: tick: 10001, 1000ms.
[    7.000700] TCP connect start.
[    8.000800] TCP connect end. DIFF: tick: 10001, 1000ms.

Optimized:

nsh> tcp_client
[    3.263600] TCP connect start.
[    3.263700] TCP connect end. DIFF: tick: 1, 0ms.
[    4.263800] TCP connect start.
[    4.263800] TCP connect end. DIFF: tick: 0, 0ms.
[    5.263900] TCP connect start.
[    5.263900] TCP connect end. DIFF: tick: 0, 0ms.
[    6.264000] TCP connect start.
[    6.264000] TCP connect end. DIFF: tick: 0, 0ms.
[    7.264100] TCP connect start.
[    7.264100] TCP connect end. DIFF: tick: 0, 0ms.

Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-12-18 14:16:11 +09:00
Abdelatif Guettouche
ecede04263 arch/*/src/Makefile: Generate dependencies for head files. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-12-15 21:00:52 -06:00
Xiang Xiao
625eef20f0 arch: Remove the special check for idle thread in up_use_stack 
since the idle thread don't call up_use_stack anymore

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-12-16 09:54:29 +09:00
Xiang Xiao
efee1c6ded arch: Initialize the idle thread stack info directly 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-12-16 09:54:29 +09:00
YAMAMOTO Takashi
d6e1ae5616 arch/mips/src/pic32mz/pic32mz_spi.c: Fix a syslog format 2020-12-05 08:13:32 -06:00
YAMAMOTO Takashi
efde691052 arch/mips/src/pic32mx/pic32mx_spi.c: Fix syslog formats 2020-12-05 08:13:32 -06:00
YAMAMOTO Takashi
326b217ef4 arch/mips/src/pic32mx/pic32mx_ethernet.c: Fix syslog formats 2020-12-05 08:13:32 -06:00
YAMAMOTO Takashi
7b66e23a6a arch/mips/src/pic32mx/pic32mx_ethernet.c: Remove non-ascii characters 
0x91 and 0x92. I don't know what they are.
 2020-12-05 08:13:32 -06:00
YAMAMOTO Takashi
41306dbeae arch/mips/src/mips32/mips_dumpstate.c: Fix syslog formats 2020-12-05 08:13:32 -06:00
YAMAMOTO Takashi
bc2fe40f5b arch/mips/src/mips32/mips_vfork.c: Fix syslog formats 2020-12-05 08:13:32 -06:00
YAMAMOTO Takashi
4699e9dfde arch/mips/src/mips32/mips_swint0.c: Fix a syslog format 2020-12-05 08:13:32 -06:00
YAMAMOTO Takashi
7731de24e8 arch/mips/src/mips32/mips_sigdeliver.c: Fix a syslog format 2020-12-05 08:13:32 -06:00
YAMAMOTO Takashi
2d243f2c2d arch/mips/src/mips32/mips_schedulesigaction.c: Fix syslog formats 2020-12-05 08:13:32 -06:00
chao.an
32ba194372 style/code: remove unnecessary trailing whitespace 
N/A

Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-11-28 12:20:30 +01:00